Analyse @BBCSport's tweets
He's the South Korean "superhero" who's "more famous than Beyonce" ???
We know him very well...
#BBCWorldCup #BBCFootball #FIFAWorldCup https://t.co/voprBrngTT
We know him very well...
#BBCWorldCup #BBCFootball #FIFAWorldCup https://t.co/voprBrngTT